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Alerts This Week
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Oracle Linux 9: ELSA-2025-20721 Kernel Important Security Threat

oracle
Calendar Grey October 28, 2025
Oracle Linux Logo Esm H88
Oracle Linux 9 updates address important kernel issues. Learn more about the recent security advisory and related CVEs.
The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Summary

[5.15.0-313.189.5.2] - nfsd: handle get_client_locked() failure in nfsd4_setclientid_confirm() (Jeff Layton) [Orabug: 38575798] {CVE-2025-38724} - crypto: af_alg - Fix incorrect boolean values in af_alg_ctx (Eric Biggers) [Orabug: 38575792] - crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (Herbert Xu) [Orabug: 38575792] {CVE-2025-39964}

Topics%20covered

Topics Covered

security advisory threat vulnerability important kernel Oracle

SRPMs

http://oss.oracle.com/ol9/SRPMS-updates/kernel-uek-5.15.0-313.189.5.2.el9uek.src.rpm

x86_64

aarch64

bpftool-5.15.0-313.189.5.2.el9uek.aarch64.rpm kernel-uek-5.15.0-313.189.5.2.el9uek.aarch64.rpm kernel-uek-container-5.15.0-313.189.5.2.el9uek.aarch64.rpm kernel-uek-container-debug-5.15.0-313.189.5.2.el9uek.aarch64.rpm kernel-uek-core-5.15.0-313.189.5.2.el9uek.aarch64.rpm kernel-uek-debug-5.15.0-313.189.5.2.el9uek.aarch64.rpm kernel-uek-debug-core-5.15.0-313.189.5.2.el9uek.aarch64.rpm kernel-uek-debug-devel-5.15.0-313.189.5.2.el9uek.aarch64.rpm kernel-uek-debug-modules-5.15.0-313.189.5.2.el9uek.aarch64.rpm kernel-uek-debug-modules-extra-5.15.0-313.189.5.2.el9uek.aarch64.rpm kernel-uek-devel-5.15.0-313.189.5.2.el9uek.aarch64.rpm kernel-uek-doc-5.15.0-313.189.5.2.el9uek.noarch.rpm kernel-uek-modules-5.15.0-313.189.5.2.el9uek.aarch64.rpm kernel-uek-modules-extra-5.15.0-313.189.5.2.el9uek.aarch64.rpm kernel-uek64k-5.15.0-313.189.5.2.el9uek.aarch64.rpm kernel-uek64k-core-5.15.0-313.189.5.2.el9uek.aarch64.rpm kernel-uek64k-devel-5.15.0-313.189.5.2.el9uek.aarch64.rpm kernel-uek64k-modules-5.15.0-313.189.5.2.el9uek.aarch64.rpm kernel-uek64k-modules-extra-5.15.0-313.189.5.2.el9uek.aarch64.rpm

Severity
important
Lowest
Low
Medium
High
Critical

Related CVEs: CVE-2025-38724 CVE-2025-39964

Topics%20covered

Topics Covered

security advisory threat vulnerability important kernel Oracle

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